CVE-2022-23983

WP Content Copy Protection <= 3.4.4 - Cross-Site Request Forgery to Setting Update

2022-02-16 08:04

Strategic Overview

Status: Patched in 3.4.5
Affected Plugin: WP Content Copy Protection
Affected Version: <= 3.4.4
CVSS: 4.3Medium
Weakness type: CWE-352 · Cross-Site Request Forgery (CSRF)
CVE: CVE-2022-23983

View all WP Content Copy Protection vulnerabilities

At a glance

CVE-2022-23983 is a medium-severity Cross-Site Request Forgery (CSRF) vulnerability in the WP Content Copy Protection WordPress plugin, affecting versions <= 3.4.4. It carries a CVSS score of 4.3 (reachable over the network; low attack complexity). Exploitation requires no authentication. The issue is fixed in version 3.4.5; sites on affected versions should update now. Disclosed February 2022, reported by Muhammad Daffa.

Vulnerability Overview

Cross-Site Request Forgery (CSRF) vulnerability leading to plugin Settings Update discovered in WP Content Copy Protection & No Right Click WordPress plugin (versions <= 3.4.4).

Technical Analysis

The vector marks this flaw as remotely reachable over the network, with low attack complexity — no special timing or configuration is needed, and no privileges on the target site.

CWE-352: Cross-Site Request Forgery (CSRF)

Reaching this weakness in WP Content Copy Protection <= 3.4.4 takes a caller who can reach the endpoint. Cross-site request forgery abuses the fact that browsers attach a victim's cookies to any request, so a state-changing action that only checks who you are, not whether you meant to act, can be triggered from another site.

An attacker who gets a logged-in user to load a crafted page can perform that action as them, with the impact scaling to whatever the victim's role is allowed to do. For WP Content Copy Protection the fix is 3.4.5: builds <= 3.4.4 are affected, anything from 3.4.5 onward is not.

Remediation

Update to version 3.4.5, or a newer patched version

How does WordSec protect against this?

The attempt arrives as an ordinary request to WP Content Copy Protection: WordSec's web application firewall inspects request payloads before WordPress loads them. None of that substitutes for the fix: WP Content Copy Protection 3.4.5 closes this, and updating the plugin is the step that ends it.

Firewall
Alerts

External References

https://www.cve.org/CVERecord?id=CVE-2022-23983 https://www.wordfence.com/threat-intel/vulnerabilities/id/bbc8e925-878a-42e2-ae78-35ec95e07526 https://nvd.nist.gov/vuln/detail/CVE-2022-23983

CVSS Vector

4.3

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredNone
User InteractionRequired
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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